baber/WOPTO huggingface dataset:
Patent JP-S6377105-A (JP)
Title: Magnetic powder for magnetic recording
Inventor: YAMAMOTO AKIHISA
IPC: C09D7/12
Filed: 1986-09-19
Abstract: PURPOSE:To obtain magnetic powder for high-density recording by using minute particles which contain prescribed metal elements MI, MII and MIII and are expressed by a general formula FeaCobTicMIdMIIeMIIIrOg. CONSTITUTION:MI denotes Ba, Sr, Ca or Pb, MII La, Ce, Nd or Sm, and MIII Si, Ge, Sn, Sb, Mo, W, V, Ni, Cu, Zr, P, Te, Bi, Cd or Ag. At least one kind of element is selected from each of MI, MII and MIII, and as for the number of atoms, (a) is selected to be 8-11.8, (b) and (c) to be 0.05-0.2, (d) to be 0.5-3.0, (e) and (f) to be 0.001-3.0, and (g) to be the number of atoms of 0 satisfying the valence of other elements. An ionic water solution of these metals and an alkaline water solution are mixed to prepare a coprecipitation substance, and this is washed with water, dried and baked at high temperature, so as to obtain magnetic powder of ferrite of a hexagonal system having an average particle size of 0.01-0.3 mum. This constitution enables the attainment of magnetic powder which has little nonuniformity in the average particle size and coercive force saturation magnetization and is suitable for a high-density magnetic recording medium.
Patent JP-S60114019-A (JP)
Title: Digital filter
Inventor: IWASE SEIICHIROU
IPC: H03H17/02
Filed: 1983-11-25
Abstract: PURPOSE:To process data having high sampling frequency such as a digital vido signal and to realize a general-purpose filter with small scale of gates by providing a control circuit performing program control of addition/subtraction of an operating circuit and shift operation of a shifter. CONSTITUTION:Outputs of registers R1, R2,...R13 are selected sequentially by a selector 11, flter coefficients h1, h2,...h13 are amultiplied to the outputs respectively and the result is accumulated. In case of the multiplication of the 2's complement code, the multiplier and multiplicand are ANDed at each bit of the multiplier when the multipicand is, e.g., (00110101) and the multiplier is, e.g., (10001011), that is, each 8 bits, they are added while shifting the bits, and the most significant bit is subjected to subtraction, and since the time required for operation is longer when the multiplication is conducted for the number of order of the filter, the filter coefficient h1-h13 are converted into binary absolute value and the code, and an ALU12 performs subtraction when the sign is (-) at each bit 1 location from the least significant bit of the binary absolute value and the ALU12 performs addition when the sign is (+).
Patent JP-S59112289-A (JP)
Inventor: FURUKAWA HIDEYASU
IPC: G21C13/00
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6281989-A (JP)
Title: Control circuit for number of revolution of fan motor
Inventor: TODO KENJI
IPC: H02P23/16
Filed: 1985-10-07
Abstract: PURPOSE:To vary the duty of pulses linearly, and to reduce the effects of the fluctuation of supply voltage and frequency variation by comparing a request- revolution-number voltage signal and a sawtooth signal and changing the duty of pulses. CONSTITUTION:The request-revolution-number voltage Vc of a fan motor and real revolution-number voltage Vi representing real fan motor revolution-number are inputted to a PI circuit consisting of resistors R1, R2, a capacitor C1 and an operational amplifier 30 and PI-arithmetically operated, and an output V0 representing previously compensated request-revolution-number is acquired. The output V0 and a sawtooth signal Vs generated, synchronizing with an AC power supply for driving the fan motor are compared by a voltage comparator 41, and the motor is controlled by a pulse row at a corresponding duty on the basis of the result of the comparison.
Patent JP-H1168492-A (JP)
Title: Automatic auditory sense correcting circuit
Inventor: HASEGAWA HIROSHI
IPC: G10L21/034
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To correct a high frequency and low frequency without adding a new circuit by detecting the output level of a level detecting circuit and adjusting frequency characteristics according to an input level. SOLUTION: A level variable circuit of a voltage control type VCA:1 operates for increasing and reducing a gain according to the output of the level detection circuit 2. An operation point can be varied by varying the resistors R1 and R2 of a fifth pin of IC. In addition an input level tone controller 2 for adjusting the quantity of high and low frequencies can be adjusted according to a user's favor and can automatically be adjusted by the software of a microcomputer. The circuit 2 for detecting the input level outputs DC according to the input level. According to the DC level, the high and low frequencies are intensified at the time of a small input but are not intensified at the time of a large input. As the high and low frequencies are intensified at the time of a large input, a sound quality is not deteriorated because of the omission of frequencies in an intermediate area.
Patent JP-S61101818-A (JP)
Title: Digital control method of trigger phase
Inventor: ENDO KAZUYA
IPC: H02M5/27
Filed: 1984-10-24
Abstract: PURPOSE:To improve the power converting performance by operating a time until next trigger pulse is generated and operating a time until an actual control angle reaches a prescribed upper limit of control angle so as to adopt the smaller time of them as a time until the next trigger pulse is generated. CONSTITUTION:A microcomputer 5 gives a control signal for generating a trigger pulse to a pulse amplifier 11 and the amplifier 11 gives the trigger pulse to a prescribed thyristor of a thyristor converter 2 via a pulse transformer 9 or 10 according to the said control signal. Then a trigger angle command and the actual value are sampled respectively for prescribed number of times between a point of time of triggering and next point of time of triggering from the output of the computer 5 and the pilot of the trigger angle commands through the sampling is subject to polygonal line approximation. The next trigger signal generating point of time and the time until the actual control angle reaches a preset control angle maximum value are operated from the polygonal line approximation, the smaller operating time is used as the triggering signal generating time for trigger control.
Patent JP-H08253428-A (JP)
Title: Vaccines containing membrane-binding protein
Inventor: FUIRITSUPU UEIN BAAMAN
IPC: A61P31/12
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain vaccines, containing a specific membrane-bound polypeptide capable of specifically producing a complementary antibody against a herpes simplex virus, capable of preventing infection with the herpes and reducing the frequency and severity of relapse of herpes infection of already infected patients. SOLUTION: This vaccine contains a polypeptide which is a membrane-bound polypeptide having exposed antigenic determinants capable of producing a neutralizing antibody against a pathogen and functionally associated with a membrane of a recombinant, stable and continuous cell line capable of producing the polypeptide. A cell line which is a stable eucaryotic or mammalian cell line transformed with an expression vector, deficient in the productivity of a dihydrofolate reductase dhfr and containing a dhfr selective marker and a gene encoding the polypeptide is preferred as the recombinant host cell. The polypeptide preferably contains at least one herpes simplex virus 1 type or 2 type glycoprotein.
Patent JP-H0271373-A (JP)
Title: Back-up device for arrangement design
Inventor: SASAKI NORIO
IPC: G06F17/50
Filed: 1988-09-07
Abstract: PURPOSE:To extremely decrease the period and the manhour for allocation design of the connection routes by producing automatically a totally well- balanced connection route to all connection routes of plural arrangement design subjects. CONSTITUTION:The subject areas to be executed, i.e., a building name, plural pipeline names, etc., are inputed via an input device 8. Then an arithmetic unit 6 reads the building data corresponding to the designated building name out of a peripheral environment data memory 2. While the plural designated pipeline names and the pipeline data are read out of a pipeline design subject specification data memory 1. Then an optimum route is searched for each pipeline based on a maze method equal to a space searching method and the design standard read out of a memory 4. These obtained optimum routes are stored in an arrangement result data memory 3 as the tentative routes.
Patent JP-S6282461-A (JP)
Title: Medication display device with call function
Inventor: NAKANO HIROSHI
Filed: 1985-10-08
Abstract: PURPOSE:To detect that medicine has been prepared by a patient waiting for medicine wherever he is in a hospital, by displaying the completion of prescription on a display device and calling a receiver carried by the patient when prescription is completed. CONSTITUTION:When an operator in a dispensary uses a console 2 and a cathode-ray tube 3 to input a prescribed medicine number to an operating device 1, the inputted prescribed medicine number is displayed on a display part 6 through a display operation part 5. The prescribed medicine number is discriminated and encoded by an encoder 7, and a call signal is transmitted from a transmitter 8. This call signal is received by a receiver 9 carried by the patient to emit a ringing tone, and thus, the patient detects that his medicine has been prepared wherever he is in the hospital.
Patent JP-H0729449-A (JP)
Title: Push-button structure for remote control transmitter
Inventor: MORI TOMOTERU
IPC: H01H13/52
Filed: 1993-07-14
Abstract: PURPOSE:To provide a smooth operation when any part of a push button is pushed by protruding arms long from the push button to both sides of a vertically placed dry battery to extend the space between the working point and supporting point of the push button, and holding the supporting point part in hinge form. CONSTITUTION:In an infrared type remote control transmitter formed of body cases 8, 14 and a push button 1, two AA dry batteries 5 are contained in the body cases 8, 12. Arms 2 are protruded from lateral sides of the push button 1 to both sides of the dry batteries 5, and rotating shafts 3 are integrally protruded on their top ends. The rotating shafts 3 are rotatably nipped by U-shaped bearings 41, 4 protruded from the inner surface of the upper case 14 and the lower case 8, and the push button 1 is also held. Thus, when a large-size push button 1 of single button type is used, a smooth operation can be provided even when any part of the push button 1 is pushed.
Patent JP-H0271556-A (JP)
Title: Semiconductor device
Inventor: NITAYAMA AKIHIRO
IPC: H01L21/8236
Filed: 1988-09-06
Abstract: PURPOSE:To make effective the inhibition of a leakage current in an inverter circuit as well as to contrive an increase in the effectiveness of inhibition of the effect of hot carriers without making large the occupation area of the circuit by a method wherein a MOS transistor of a vertical structure in which the sidewalls of columnar semiconductor layers are used as channels is used. CONSTITUTION:An n-type well 2 and a p-type well 3 are formed in an Si substrate 1, columnar Si layers 5 and 6, which are respectively surrounded with each groove 4 and protrude insularly, are formed in the respective well regions and a P-channel MOS transistor Qp and an N-channel MOS transistor Qn are formed. That is, each gate oxide film 7 is formed on the outer peripheral surfaces of the layers 5 and 6 in the grooves 4 and each gate electrode 8 is formed in such a way as to encircle these outer peripheries. After the formation of these electrodes 8, P-channel side source and drain layers 9 and 10 and N- channel side source and drain layers 11 and 12 are formed by ion-implanting an impurity. The subthreshold characteristics of a MOS transistor constituted in such a way are steep and its switching is very small. As a result, stand-by current in an inverter circuit is effectively inhibited.
Patent JP-H0386278-A (JP)
Title: Production of molded product of transparent material
Inventor: TAMURA TATSUYA
IPC: B05D3/12
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a high quality molded product enabling easy and quick discrimination by forming a colored layer on one side of a molded product of a transparent material and removing a part of the colored layer with a tool. CONSTITUTION:A matrix 15 of transparent methacrylic resin, etc., is produced by injection molding or other method. The rear side of a part of the matrix 15 requiring discrimination is recessed 17 and a first colored layer 19 is formed on the entire rear side of the matrix 15 including the recessed part 17 by spray coating or other method. After the layer 19 is baked, the part of the layer 19 on the recessed part 17 is removed by grinding with an ultrasonic grinding machine. The part freed of the colored layer is discriminated from the part with the colored layer.
Patent JP-H0388157-A (JP)
Title: Optical associative memory device
Inventor: NAGATSU AKITO
IPC: G11C15/00
Filed: 1989-08-31
Abstract: PURPOSE:To accelerate a processing based on optical spatial parallelism and speediness of light by performing modulation again with a modulator which stores the positive and negative correlative matrices of a polarized component obtained by irradiating readout light, and adding or subtracting a result. CONSTITUTION:The initial value of an input vector for retrieval and the values of the positive and negative correlative matrices generated in advance are supplied to a transmission type spatial light modulator 3 as write light 1 from the outside, then, light intensity modulation is applied to the light. The input vector is modulated and stored in a two-dimensional reflection type spatial light modulator 7 with modulation output light. Then, the polarized component is obtained by irradiating the readout light 8 on a beam splitter 9 placed on a plane opposite to the modulator 7. At this time, the modulation is performed again with a light modulator 14 in which the positive correlative matrix of the polarized component is stored, and optical addition is applied, and also, the negative correlative matrix is modulated at a modulator 15, then, optical subtraction is applied. In such a way, since the device is comprised of only an optical component and an optical functional element, the simplification of the device and the acceleration of processing speed are realized based on the optical spatial parallelism and the speediness of the light.
Patent JP-S6378341-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/851
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a magnetic recording medium having good S/N by incorporating oxygen into an electric discharge gas at the time of disposing plural targets oppositely to a moving substrate and forming a thin ferromagnetic metallic film by sputtering vapor deposition using the magnetron discharge. CONSTITUTION:The oxygen is incorporated into the electric discharge gas at the time of disposing the plural targets 10, 11 oppositely to the moving substrate 7 and forming the thin ferromagnetic metallic film by the magnetron vapor deposition using the magnetron discharge. The space distribution of the evaporating particles generated by the magnetron discharge is thereby improved and the coercive force and noise are improved by the relieved magnetostatic coupling of the gaseous oxygen with the fine magnetic particles according to the compounding ratio thereof. The effect thereof is higher as the number of the plural targets is increased and the moving speed (productivity) is increased.
Patent JP-S6378338-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a perpendicularly magnetized film having durability and good signal to noise ratio C/N in a large amt. by constituting vapor flow of neutral particles at the time of projecting the vapor flow of a ferromagnetic metallic material nearly perpendicularly onto a high-polymer film. CONSTITUTION:The vapor flow is constituted of the neutral particles at the time of projecting the vapor flow of the ferromagnetic metallic material nearly perpendicularly onto the high-polymer film 1. An electron beam vapor source 2 is disposed right under a can 4 and the trapping of charge particle components is executed in a magnetic field so that neither positive nor negative ions and electrons are incorporated into the neutral vapor flow 3. While in the conventional process for production the particles having electric charge are incorporated into the vapor flow as the high-polymer film is an insulator and such charge accumulation leads to microscopic nonuniformity and is the cause for noise with extra-short frequencies, such troubles are eliminated according to the above-mentioned method and the magnetic recording medium having the good C/N over a wide area is obtd.
Patent JP-S6378185-A (JP)
Title: Detecting and displaying method for toner end of toner supplying device in developing device
Inventor: SAITO TAKESHI
IPC: G03G15/08
Filed: 1986-09-20
Abstract: PURPOSE:To inform the time to be exchanged of a toner tank to an operator with a simple constitution, by detecting and displaying a toner end by utilizing the number of times of operation of a toner feeding member, or an operating means relating to the member. CONSTITUTION:When a toner replenishing signal is generated, a toner replenishing solenoid 56b is energized, and a rotor 53 is started to rotate, and the replenishment of the toner is performed. In such a case, the number of times of operation of the toner replenishing solenoid 56b is counted (plus one) by a pre-set counter. The similar operation is repeated at every issuing of the toner replenishing signal, and the toner is refilled at every time, and the count value of the pre-set counter is increased one by one. When the count value of the counter arrives at the number of times of end stipulated in advance, that is the prescribed number of times when the toner in the toner tank 51 becomes vacant, or less than a prescribed quantity, a toner end signal is generated, and based on the signal, a display unit 121 is operated, and the toner end to inform the exchange of the toner tank is displayed on the display unit 121.
Patent JP-2000055341-A (JP)
Title: Incinerated ash exhausting apparatus
Inventor: YOSHIDA TAKUJI
IPC: F23J1/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To exhaust cooled ash in a state of no load of thermal energy for melting the ash with sufficient cooling and low water content. SOLUTION: The incinerated ash exhausting apparatus comprises a cooling tank 11 having a cooling chamber 12 for receiving ash exhausted from an ash exhaust chute 10, an ash pushing duct 13 having an ash outlet 14 formed and connected to the chamber 12, a cooling water nozzle 17 for injecting cooling water to ash projected from the chute 10 and deposited in the chamber 12, and an ash pushing unit 16 disposed at the other end of the tank 11 to push the ash of the chamber 12 to the duct 13. In this case, an ash pressurizing unit 22 for inclining the duct 13 upward of the outlet 14 side and pressurizing to compress the ash pushed by an oscillatory resistance plate 24 is provided to compress the ash to seal the chamber 12 is provided.
Patent JP-H04104813-A (JP)
Title: Adsorbing body for adsorption treatment of gas
Inventor: TSUJIMOTO SOICHIRO
IPC: B01D53/28
Filed: 1990-08-23
Abstract: PURPOSE:To maintain high adsorbing power of an adsorbing body to a component to be adsorbed in gas to be treated even in the presence of moisture by forming the adsorbing body for adsorption treatment of gas with an adsorbing element contg. activated carbon and a hygroscopic element contg. a hygroscopic agent adhered to one side of the adsorbing element. CONSTITUTION:A hygroscopic element 2 contg. >=0.01g/cm<3> hygroscopic agent such as silica gel is adhered to one side of an adsorbing element 3 contg. activated carbon to form an adsorbing body 1 for adsorption treatment of gas. This adsorbing body 1 can maintain high adsorbing power to a component to be adsorbed in gas to be treated even in the presence of moisture.
Patent JP-H0543462-A (JP)
Title: Injection containing piperazine derivative
Inventor: SOMEYA MISAO
IPC: A61P25/28
Filed: 1991-08-09
Abstract: PURPOSE:To provide an injection containing a piperazine derivative and improved in both solubility and stability. CONSTITUTION:0.1-2.0 (W/V) of a piperazine derivative of the formula (R<4> is H, lower alkyl; R<2> is aralkyloxy, 1-5C lower alkyl, 3-5C lower alkenyloxy; R<3> is H, aralkyloxy, 1-5C lower alkoxy, 3-5C lower alkenyloxy; R<4> is H, 1-5C lower alkoxy) or its salt as an active ingredient and 20-75wt.% of propylene glycol are added. The compound of formula is useful as a medicine for improving clinical symptoms in the acute state of cerebral hemorrhage and for inhibiting symptomatic dementia crisis caused by various ischemia, gassing and drowning as a preventing medicine. The compound is e.g. (+ or -)-1-(3,4- dimethyoxyphenyl)-2-(4-diphenylmethylpiperazinyl) ethanol dihydrochloride.
Patent JP-H0543446-A (JP)
Title: Beautifying and whitening skin medicine for external use
Inventor: FUJINUMA YOSHIMORI
IPC: A61K8/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a beautifying and whitening skin medicine for external use, containing one or more specific gentisic acid ester derivatives or further vitamin Cs or vitamin Es added thereto and having powerful skin decoloring, beautifying and whitening effects. CONSTITUTION:A beautifying and whitening skin medicine for external use is obtained by blending one or more gentisic acid derivatives (e.g. methyl gentisate) expressed by the formula (R is 1-20C straight-chain or branched saturated aliphatic hydrocarbon or arylalkyl) or further vitamin C or its derivative or vitamin E or its derivative with other ingredients. The gentisic acid derivative expressed by the formula is preferably 1-8C and blended in an amount of about 0.01-10wt.%. The gentisic acid derivative is a safe compound and capable of producing expected effects by using a small amount.
Patent JP-S61100113-A (JP)
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1984-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1058479-A (JP)
Title: Composite injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/16
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To simply and easily realize a two-color molding composite injection molding machine having high operating reliability by adding an injection unit having an electric servo motor as a drive source to a general-purpose hydraulic drive type injection molding machine having a drive source of the injection unit and a mold switching unit as a hydraulic drive source. SOLUTION: This composite injection molding machine adds a motor driven sub-injection unit 4 to a general-purpose hydraulic drive type injection molding machine as a base. The unit 4 is obtained by integrating all drive systems of the unit 4 itself. Accordingly, since a hydraulic circuit system is not necessarily dispersively disposed on a support base board 1, an altering position of the general-purpose hydraulic drive type injection molding machine as a base is limited to a minimum limit to provide excellent economy. The unit 4 having the electric servo motor as a drive source has excellent response to the operation, and hence can be accurately cooperated with the injecting operation of a main injection unit 2.
Patent JP-S60115412-A (JP)
Inventor: SAKURADA TAKAYUKI
IPC: C04B14/38
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。